1 syllable:
beef, brief, briefe, chief, creaf, crieff, fhfif, fief, graef, graefe, graeff, grefe, greif, greiff, grief, keef, keefe, keeffe, kief, kieff, kleef, knief, leif, lief, naef, neef, neife, preef, prief, reef, reif, reife, reiff, rief, schief, seif, seife, sheaf, steif, stief, streif, theef, theif, thief, tiefe, treif

2 syllables:
agrief, bagreef, belief, bloodleaf, broadleaf, canif, capsheaf, captif, cherif, covfefe, deadbeef, debrief, drop-leaf, fig-leaf, figleaf, five-leaf, flyleaf, giltif, gold-leaf, goldleaf, greenleaf, grub-thief, hafif, heart-leaf, heartgrief, heartleaf, hochtief, khalif, khalife, kharif, laceleaf, latif, lesstif, longleaf, loose-leaf, looseleaf, massif, matif, mccleaf, metif, mizkif, moncrieff, motif, mschif, mudhif, natif, o'keefe, o'keeffe, oakleaf, okeefe, okeeffe, pc-fx, pfandbriefe, qatif, relief, repriefe, roastbeef, saif, salif, sarif, serif, seriph, setif, shareef, sharif, shereef, shinleaf, strip-leaf, surif, sweetleaf, tallchief, tea-leaf, tealeaf, thorleif, twinleaf, unreif, vancleef, what/if, wheatsheaf, whyteleafe, woodlief, zangief

3 syllables:
additif, adoptif, apritif, auto-de-fe, bas-relief, basrelief, bass-relief, cemagref, cloverleaf, copperleaf, curaleaf, digestif, disbelief, fugitif, half-relief, infangthief, interleaf, jellyleaf, laxatif, leatherleaf, leitmotif, leontief, liverleaf, lucratif, maharif, make-belief, maple-leaf, misbelief, nanoleaf, nonbelief, out-relief, overleaf, pittencrieff, positif, primitif, relatif, rerefief, sans-serif, sanserif, satinleaf, self-belief, semibrief, semivif, single-leaf, thymeleaf, unbelief, underleaf, velvet-leaf, velvetleaf, waterleaf

4 syllables:
accusatif, affirmatif, alternatif, aperitif, balancereef, caritatif, demirelief, diminutif, dispositif, indicatif, microrelief, mutessarif, photorelief, recitatif, sagittate-leaf, w.e.f

5 syllables:
mazar-i-sharif